Handle private key and public keys associated with elliptic curve cryptography. Used with crypto currencies such as Bitcoin, Litecoin, Dogecoin, etc. Works in both Node.js and the browser.

Full list of currencies

Pure JavaScript implementation of the scrypt key deriviation function that is fully compatible with Node.js and the browser.

Data about countries - like their ISO codes and currencies

Push monitoring metrics to Datadog

ISO 4217 Currency Codes

Edge currency plugin for account based currencies

Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript

CDS Common Content

Data about countries - like their ISO codes and currencies

Parsify plugin for time zone conversion

Group resource loading with progress and completion signals

A lightweight package for client-side apps to easily access and manage data from Basta's online auctions, providing a seamless integration for creating engaging auction experiences.

Map from currency codes to currency names and symbols

An API wrapper around exchangeratesapi.io

Tool for handling Team Fortress 2 currencies

A small, lightweight javascript library for working with currency values.

Fiat currency metadata.

Create and parse crypto currency addresses and wallet import formats.

Beautiful number animations for React Native: digit-by-digit rolling counter, currency ticker, time display, and odometer with View-based and Skia renderers. Full Intl.NumberFormat support.